PCIe-AIO14 User Manual (Rev 1.2)
- 21 -
http://www.daqsystem.com
5.4.4 Single Block Mode Operation Sequence
Single mode allocates a memory buffer to the library, stores it once in the buffer, and then
automatically terminates the collection. The data stored in the current buffer is read in units of the
set data block size. The file save function is a user select function.
[Execution order]
Start collecting: Select input channel (6, 7, 8)
→
Input buffer size (9, 10, 11)
→
Save file
(Select function) (18, 17, 19)
→
Select measurement mode (20-Single Buf.)
→
Start collecting
(21)
Data display: Graph display
→
Channel value display (40)
→
Max / Min value calculation
display (42 ~ 44)
Collection end: Collect end (21) File save end (17)
5.4.5 Trigger Mode Operation Sequence
Data collection execution performs continuous or single mode memory buffering. Execute
trigger operation for the selected channel to save and stop sample data when an event occurs. In
continuous mode, collection continues until a trigger occurs. However, in the single mode, the data
of the block size is stored once in the memory, and the trigger operation is terminated thereafter.
[Execution order]
Channel selection and variable setting: Graph display
→
Channel selection (24)
→
Trigger
generation variable setting (26 ~ 28)
→
Setting (25)
Start collecting: Select input channel (6, 7, 8)
→
Input buffer size (9, 10, 11)
→
Save file
(Select function) (18, 17, 19)
→
Select measurement mode (20-Continuous Buf.)
→
Start
collecting (23) Check
Data display: Graph display
→
Channel value display (40)
→
Max / Min value calculation
display (42 ~ 44)
Collection end: Collect end (23) Release
→
Save file end (17)
